| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cf8d77ac0eff1767b22d2fb9445b64d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-45572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-67103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J37-3244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J37-32522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3065 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J37-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J37-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-3065 |
| filingDate |
2000-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b582443ca84662137b079e090997bf89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a67b423c462b6341264c6d597924b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b4ccd24ad666c4a3d3c26f351768e7a |
| publicationDate |
2002-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1190435-A1 |
| titleOfInvention |
A plasma reaction chamber component having improved temperature uniformity |
| abstract |
A component useful for a plasma reaction chamber includes a heat sink such as a temperature-controlled support member (22) and a heated member such as an electrically powered showerhead electrode (20). The showerhead electrode is peripherally secured to the support member to enclose a gas distribution chamber between a top surface (30) of the electrode and a bottom surface (32) of the support member. A heat transfer member (36) extends between the electrode and the support member and transfers heat from an area of highest temperature buildup on the top surface of the showerhead electrode to the bottom surface of the support member in order to control the temperature distribution across the showerhead electrode. |
| priorityDate |
1999-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |